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www.mxdraw.com
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把当前图上数据保存为一个二进流对象.
static IMxDrawBinStream* WriteBinStreamEx(LPCTSTR pszPassword = NULL, LONG lVersion = McDb::vAC18);
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参数 |
说明 |
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LPCTSTR pszPassword = NULL |
保存密码,默认为空 |
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LONG lVersion = McDb::vAC18 |
保存版本号. |
返回二制流对象.
例如:VB 使用例子.
Dim param As MxDrawResbuf
Set param = New MxDrawResbuf
Dim ret As MxDrawBinStream
Set ret = MxDrawX1.CallEx("WriteBinStreamEx", param)
If ret.GetCount() > 0 Then
MsgBox "保存成功执行"
End If
' 读取
Dim retRead As MxDrawResbuf
Set retRead = MxDrawX1.CallEx("ReadBinStreamEx", ret)
If retRead.AtString(0) = "Ok" Then
MsgBox "读取成功执行"
End If